| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun] it [is] | 795 |
|
| 2 | [noun] it [is] [v-ing] | 461 |
|
| 3 | in [noun] [is] [v-ing] | 239 |
|
| 4 | in it [is] [v-ing] | 6 |
|
